28127932

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6163}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 56610176

約数和(自身を除く): 28482244

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6163, 12326, 24652, 43141, 86282, 172564, 1004569, 2009138, 4018276, 7031983, 14063966, 28127932]

約数ペア:

[(1, 28127932), (2, 14063966), (4, 7031983), (7, 4018276), (14, 2009138), (28, 1004569), (163, 172564), (326, 86282), (652, 43141), (1141, 24652), (2282, 12326), (4564, 6163)]